diff --git a/explorer/package-lock.json b/explorer/package-lock.json
index 392f3a4a65..1f6bfb9d26 100644
--- a/explorer/package-lock.json
+++ b/explorer/package-lock.json
@@ -2982,9 +2982,9 @@
       "integrity": "sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA=="
     },
     "@types/react": {
-      "version": "16.9.41",
-      "resolved": "https://registry.npmjs.org/@types/react/-/react-16.9.41.tgz",
-      "integrity": "sha512-6cFei7F7L4wwuM+IND/Q2cV1koQUvJ8iSV+Gwn0c3kvABZ691g7sp3hfEQHOUBJtccl1gPi+EyNjMIl9nGA0ug==",
+      "version": "16.9.42",
+      "resolved": "https://registry.npmjs.org/@types/react/-/react-16.9.42.tgz",
+      "integrity": "sha512-iGy6HwfVfotqJ+PfRZ4eqPHPP5NdPZgQlr0lTs8EfkODRBV9cYy8QMKcC9qPCe1JrESC1Im6SrCFR6tQgg74ag==",
       "requires": {
         "@types/prop-types": "*",
         "csstype": "^2.2.0"
@@ -5796,9 +5796,9 @@
       }
     },
     "csstype": {
-      "version": "2.6.10",
-      "resolved": "https://registry.npmjs.org/csstype/-/csstype-2.6.10.tgz",
-      "integrity": "sha512-D34BqZU4cIlMCY93rZHbrq9pjTAQJ3U8S8rfBqjwHxkGPThWFjzZDQpgMJY0QViLxth6ZKYiwFBo14RdN44U/w=="
+      "version": "2.6.11",
+      "resolved": "https://registry.npmjs.org/csstype/-/csstype-2.6.11.tgz",
+      "integrity": "sha512-l8YyEC9NBkSm783PFTvh0FmJy7s5pFKrDp49ZL7zBGX3fWkO+N4EEyan1qqp8cwPLDcD0OSdyY6hAMoxp34JFw=="
     },
     "currently-unhandled": {
       "version": "0.4.1",
diff --git a/explorer/package.json b/explorer/package.json
index ba5dab739f..d1f4d756a0 100644
--- a/explorer/package.json
+++ b/explorer/package.json
@@ -11,7 +11,7 @@
     "@types/bs58": "^4.0.1",
     "@types/jest": "^26.0.4",
     "@types/node": "^14.0.22",
-    "@types/react": "^16.9.41",
+    "@types/react": "^16.9.42",
     "@types/react-dom": "^16.9.8",
     "@types/react-router-dom": "^5.1.5",
     "bootstrap": "^4.5.0",